Although its new mega-structure is intended to use alternative energy and revitalize green spaces, Apple might have bitten off more than it can chew.
An 18-hole floating course hopes to boost Maldivian economy while preserving the nation's ecosystem.
This conceptual habitat would support a floating city with a half million residents.
New windows could turn one of the city's most iconic buildings into a solar energy generator.
This desert design will be a landmark as well as an energy generator.
Called a jewel box with an ultra-low footprint, this 420 square-foot apartment has taken first place in a Treehugger contest.
The Philadelphia Eagles have green jerseys, but soon they’ll also have a green stadium.
Think you know how to design high-tech, low-impact features for a tiny New York apartment? Here's your chance to prove it.
Nanotech-based window materials that tint automatically could be coming to a building near you.
Heat from commuters traveling the Paris Metro underground will be captured to warm a public housing building above.